Cushion|Natural|GIA

0.40ct J VS1 Cushion Natural Diamond

GD • J/VS1 • GIA 2417995007

Certificate GIA 2417995007

Diamond specifications and retailer prices

From $608 CAD
$435 USD
As of October 29, 2026
Save $640 CAD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,247 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct natural cushion diamond

This 0.4ct natural cushion sits in the sub-half-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2417995007. Listed at 13 retailers as of October 29, 2026, with prices from $608 to $1,247, a $640 spread on the same certified stone. MOH London lists it at $1,247. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
J
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2417995007
Dimensions4.17 × 4.04 × 2.80 mm
L/W Ratio1.03
Culet sizeNone
Top View
4.17 mm4.04 mm0.40 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2417995007
Side View
Table 63.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 69.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,247 CAD|Low: $608 CAD|High: $1,279 CAD|Avg: $823 CAD|-2.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8$608 CAD
Retailer 10$610 CAD
Retailer 3$643 CAD
Retailer 9$643 CAD
Retailer 12$655 CAD
Retailer 11$671 CAD
Retailer 2$695 CAD
Retailer 5$833 CAD
Retailer 4$877 CAD
Retailer 7$906 CAD
Retailer 6$1,073 CAD
MOH London$1,247 CAD

35 data points across 12 retailers

13 retailers$608 CAD to $1,247 CAD

Retailer 1
-
$517 CAD
$370 USD
Price last confirmed 32 days ago
B+
Retailer 2
-
$608 CAD
$435 USD
View
B+
Retailer 3
-
$610 CAD
$437 USD
View
B+
Retailer 4
-
$643 CAD
$460 USD
View
B+
Retailer 5
-
$643 CAD
$460 USD
View
B+
Retailer 6
-
$655 CAD
$469 USD
View
B+
Retailer 7
-
$671 CAD
$480 USD
View
B+
Retailer 8
-
$695 CAD
£392 GBP
View
B
Retailer 9
-
$833 CAD
ZAR 9,634 ZAR
View
Retailer 10
-
$877 CAD
A$966 AUD
View
Price last confirmed 27 days ago
B
Retailer 11
-
$906 CAD
€618 EUR
View
B
Retailer 12
-
$1,073 CAD
£605 GBP
View
Most Expensive
B
MOH London
499CBC884 · Oct 29
$1,247 CAD
£703 GBP
View
12 more retailers have this diamond
Prices start from $608 CADSave up to $640 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.40ct Cushion
$608 CAD